Purchased new several years ago and used a few times. Although not very noticeable due to the brown color, there is some staining (mold?) when held up to the light. Please refer to photos 7 and later. Made of waterproof material, this 3.5m x 3.5m tarp was a convenient size. Perfect for camping and outdoor activities. - Brand: DD Hammocks - Model Name: DD Tarp 3.5x3.5 - Color: Dark Brown - Size: 3.5m x 3.5m - Material: Waterproof material Thank you for viewing. Popular model: DD Tarp Details: 3.5 x 3.5